🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 245 Days

Day: 23.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.65 AU - 0.97 AU

Year: 281 Days

Day: 46.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.1 AU

Year: 351 Days

Day: 29.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.01 AU - 1.55 AU

Year: 558 Days

Day: 37.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 6.5

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.23 AU - 17.33 AU

Year: 24134 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,104,261 km

• M1: 87,216 km (0.044 R)
• M2: 162,762 km (0.077 R)
• M3: 281,693 km (0.119 R)
• M4: 328,517 km (0.107 R)
• M5: 670,498 km (0.093 R)
• M6: 898,784 km (0.054 R)
• M7: 1,368,073 km (0.113 R)
• M8: 1,453,044 km (0.069 R)
• M9: 1,748,500 km (0.079 R)
• M10: 2,259,825 km (0.091 R)
• M11: 2,531,944 km (0.081 R)
• M12: 2,671,968 km (0.034 R)
• M13: 3,144,697 km (0.06 R)
• M14: 4,499,156 km (0.045 R)
• M15: 4,541,343 km (0.095 R)
• M16: 5,549,931 km (0.088 R)
• M17: 5,640,887 km (0.112 R)
• M18: 5,870,370 km (0.119 R)
• M19: 6,149,669 km (0.056 R)
• M20: 6,291,039 km (0.116 R)
• M21: 6,866,991 km (0.117 R)
• M22: 7,560,078 km (0.12 R)
• M23: 7,813,048 km (0.047 R)
• M24: 8,958,818 km (0.084 R)
• M25: 9,334,309 km (0.113 R)
• M26: 9,496,772 km (0.073 R)
• M27: 9,551,076 km (0.086 R)
• M28: 10,491,299 km (0.099 R)
• M29: 10,830,138 km (0.086 R)
• M30: 10,886,985 km (0.104 R)
• M31: 11,634,675 km (0.076 R)
• M32: 11,692,869 km (0.1 R)
• M33: 12,044,125 km (0.077 R)
• M34: 12,697,119 km (0.117 R)
• M35: 13,058,099 km (0.118 R)
• M36: 13,240,010 km (0.109 R)
• M37: 14,223,616 km (0.059 R)
• M38: 16,521,290 km (0.115 R)
• M39: 16,586,814 km (0.07 R)
• M40: 17,113,548 km (0.079 R)
• M41: 17,779,707 km (0.115 R)
• M42: 17,981,215 km (0.056 R)
• M43: 18,999,977 km (0.08 R)
• M44: 19,274,788 km (0.103 R)
• M45: 20,809,961 km (0.078 R)
• M46: 21,164,209 km (0.108 R)
• M47: 22,239,219 km (0.12 R)
• M48: 22,746,955 km (0.08 R)
• M49: 23,478,787 km (0.115 R)
• M50: 23,699,893 km (0.074 R)
• M51: 23,847,696 km (0.105 R)
• M52: 24,218,549 km (0.074 R)
• M53: 24,441,899 km (0.084 R)
• M54: 24,815,744 km (0.108 R)
• M55: 26,024,644 km (0.061 R)
• M56: 27,407,377 km (0.119 R)
• M57: 30,484,306 km (0.088 R)
• M58: 30,564,640 km (0.089 R)
• M59: 30,886,724 km (0.091 R)
• M60: 31,048,140 km (0.114 R)
• M61: 31,290,788 km (0.063 R)
• M62: 31,452,952 km (0.096 R)
• M63: 31,940,941 km (0.12 R)
• M64: 33,585,919 km (0.052 R)
• M65: 34,084,678 km (0.109 R)
• M66: 35,342,497 km (0.086 R)
• M67: 35,934,605 km (0.069 R)
• M68: 36,444,884 km (0.066 R)
• M69: 39,031,431 km (0.105 R)
• M70: 40,346,695 km (0.112 R)
• M71: 40,699,896 km (0.073 R)
• M72: 41,854,941 km (0.096 R)
• M73: 42,481,307 km (0.094 R)
• M74: 42,750,733 km (0.04 R)
• M75: 49,478,449 km (0.088 R)
• M76: 49,951,178 km (0.08 R)
• M77: 50,330,408 km (0.053 R)
• M78: 51,282,748 km (0.11 R)
• M79: 51,569,528 km (0.1 R)
• M80: 51,665,270 km (0.111 R)
• M81: 53,205,081 km (0.093 R)
• M82: 53,786,269 km (0.054 R)
• M83: 55,837,405 km (0.086 R)
• M84: 56,034,126 km (0.056 R)
• M85: 56,230,997 km (0.115 R)
• M86: 56,625,487 km (0.12 R)
• M87: 59,312,265 km (0.081 R)
• M88: 60,015,674 km (0.116 R)
• M89: 60,620,648 km (0.11 R)
• M90: 60,822,754 km (0.036 R)
• M91: 63,163,363 km (0.09 R)
• M92: 63,573,560 km (0.051 R)
• M93: 63,984,505 km (0.105 R)
• M94: 65,015,683 km (0.084 R)
• M95: 66,260,487 km (0.062 R)
• M96: 66,677,117 km (0.107 R)
• M97: 68,668,115 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,052 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit